Reconfigure monitoring agent

- Run signal quality and dongle stats fetch after control plane test.
- Run dry run as user plane test if available, dns 3x otherwise.
- Change ping latency iterations from 10 to 5.
- Change NO_RESULT_THRESHOLD from 720 to 360 for more accurate in-band results.
- Run curl and pycurl with silent option to avoid flooding the journalctl log.

Change-Id: I2bbea189ded0da021aa17a4a5a7392aa725ce416
3 files changed